Plan repeat sowings only inside a suitable local growing window.
Decide what a useful harvest looks like
A whole packet sown at once can create more produce than you can use at one time. Succession sowing means repeating a suitable crop in smaller batches, or planting a new crop when an earlier one finishes. Start with the amount you would like to harvest, then work backward to the space and dates.
Check whether the crop suits the plan
A repeat-sowing strategy is not equally useful for every crop. Check the variety, days to maturity, local growing window, and response to heat or cold. Days to maturity are estimates, and the starting point may mean sowing or transplanting. Read the packet rather than comparing two numbers without context.
Make a calendar with a stop point
Pick a first date and a trial interval based on crop-specific local guidance. Add only as many batches as the season and space can support. The calendar tool performs the date arithmetic; it cannot know whether the final sowing has enough time to mature. Write the final sensible sowing date beside the plan.
Let the first batch teach you
Record germination, growth, and the length of the harvest period. If the crop matures all at once or slows in changing weather, adjust the next interval. An unsown space is useful flexibility. You do not need to fill every gap before seeing how the earlier planting performs.
Put one idea to work.
Choose one decision from this guide and add it to your garden plan. Our free tool can help with the next step.
Open the planning tool ↗Sources & further reading
These extension resources support the growing principles in this guide. Our examples and planning suggestions are editorial explanations. Local recommendations take priority where conditions differ.
Reviewed September 26, 2026. Read our editorial approach.
